| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.57 | 13.664% | $148.4111 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $203.81 | 4.396% | $212.7695 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $32.44 | 3.635% | $33.6192 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $31.53 | 5.229% | $33.1787 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $61.26 | 8.840% | $66.6754 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $8.97 | 3.612% | $9.294 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $13.35 | 11.144% | $14.8377 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $481.93 | $518.7856 | $518.79 | $518.80 | $518.80 | |